multiple vagrant vm config

gistfile1.rb

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant::Config.run do |config|
  config.vm.define :app do |app_config|
    app_config.vm.customize ["modifyvm", :id, "--name", "app1", "--memory", "512"]
    app_config.vm.box = "precise64_with_ruby_193"
    app_config.vm.host_name = "app1"
    app_config.vm.forward_port 22, 2222, :auto => true
    app_config.vm.forward_port 80, 4567
    app_config.vm.network :hostonly, "33.33.13.37"
  end
  config.vm.define :db do |db_config|
    db_config.vm.customize ["modifyvm", :id, "--name", "db", "--memory", "512"]
    db_config.vm.box = "precise64_with_ruby_193"
    db_config.vm.host_name = "db"
    db_config.vm.forward_port 22, 2222, :auto => true
    db_config.vm.network :hostonly, "33.33.13.38"
  end
end